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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
filthy as
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "filthy as" is correct and usable in written English.
It is typically used in similes to compare something to a high degree of filth or dirtiness. Example: "The room was filthy as a pigsty after the party."
✓ Grammatically correct
News & Media
Alternative expressions(7)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
48 human-written examples
Mexico city's air is famously filthy, as is that of many Indian, Chinese, even Russian and East European cities.Then there is the car.
News & Media
Oh, filthy, as I remember, tawnily moribund; yet somehow heroically filthy.
News & Media
Why should you care whether the place was as filthy as hell?
News & Media
Dervla Kirwan is enchanting – frilly and filthy – as Peg Woffington, in "breeches" roles.
News & Media
We've had a grumpily confrontational litter campaign and new bins and the city is as filthy as ever.
News & Media
Working conditions are not only dangerous, but filthy as well, so I favor spiral sketchbooks with heavy fronts and backs.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
12 human-written examples
But you must see the necessity of leaving this filthy dive as soon as possible.
News & Media
Then he said he was "intensely relaxed about people getting filthy rich as long as they pay their taxes".
News & Media
Peter Mandelson has asked us to make clear that he said he was "intensely relaxed about people getting filthy rich as long as they pay their taxes".
News & Media
Lord Mandelson has admitted he is no longer "intensely relaxed about people getting filthy rich as long as they pay their taxes", given rising inequality and stagnating middle-class incomes brought about by the damaging downsides of globalisation.
News & Media
That's why even though Jesus said he only came to save Jews some of us "filthy dogs" (as Jesus called non-Jews) still believe in him.
News & Media
Expert writing Tips
Best practice
Use "filthy as" to create vivid and impactful similes, particularly when emphasizing the extreme state of uncleanliness or moral corruption. For example, "The crime scene was as filthy as a slaughterhouse."
Common error
Avoid using "filthy as" in formal or professional writing where a more neutral or clinical term might be more appropriate. In those settings, consider alternatives like "highly contaminated" or "severely soiled" to maintain a professional tone.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "filthy as" primarily functions as part of a simile, used to intensify the description of something extremely dirty or morally repugnant. As noted by Ludwig, this construction is grammatically sound and effectively used in expressive language.
Frequent in
News & Media
80%
Wiki
10%
Science
5%
Less common in
Formal & Business
2%
Encyclopedias
1%
Academia
1%
Ludwig's WRAP-UP
The phrase "filthy as" is a common simile construction, predominantly found in News & Media contexts to amplify descriptions of extreme dirtiness or moral corruption. Ludwig AI confirms its grammatical correctness and usability. While impactful, its informal tone makes it less suitable for academic or professional writing, where more precise language is preferred. Alternatives such as "as dirty as" or "as foul as" can be used depending on the desired nuance. When using "filthy as", ensure it aligns with the context and intended impact, avoiding misuse in settings requiring neutrality or clinical precision.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
as dirty as
Replaces "filthy" with a more common synonym.
as grimy as
Substitutes "filthy" with a term emphasizing ingrained dirt.
as foul as
Emphasizes an unpleasant or offensive quality.
as nasty as
Uses a more colloquial term for unpleasantness.
as polluted as
Focuses on contamination rather than general dirtiness.
as impure as
Indicates a lack of cleanliness or purity.
as obscene as
Shifts the meaning towards moral impurity or offensiveness.
as tainted as
Suggests contamination or corruption.
as sullied as
Highlights the tarnished or corrupted state of something.
as defiled as
Implies a violation or desecration, making something impure.
FAQs
How can I use "filthy as" in a sentence?
You can use "filthy as" to create similes that emphasize extreme dirtiness or moral corruption. For example, "The room was as filthy as a pigsty", or "His language was as filthy as gutter trash".
What are some alternatives to "filthy as"?
Depending on the context, you can use alternatives like "as dirty as", "as grimy as", or "as foul as".
Is it appropriate to use "filthy as" in formal writing?
Generally, no. "Filthy as" is informal and should be avoided in formal or professional contexts. Instead, opt for more neutral alternatives like "highly contaminated" or "severely soiled".
What is the difference between "filthy as" and "as dirty as"?
"Filthy as" often implies a more extreme or disgusting level of dirtiness than "as dirty as". "Filthy" also carries connotations of moral impurity or obscenity that "dirty" may not always have.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested